| GROTTO/PUBLISHER | STATE | CITY | NEWSLETTER NAME |
| American Cave Conservation Association | Kentucky | Horse Cave | American Caves |
| American Cave Conservation Association | Kentucky | Horse Cave | Dark Phoenix |
| American Spelean History Association | Alabama | Huntsville | The Journal of Spelean History |
| American University Grotto | Washington, D.C. | Washington,D.C. | The Subterranean Sun |
| Annapolis Grotto | Maryland | Annapolis | Guano Gazette |
| Arkansas Speleological Society | Arkansas | Harrison | Bulletin of the Arkansas Speleological Survey, NSS |
| Arkansas Speleological Society | Arkansas | Harrison | Newsletter of the Arkansas Speleological Society |
| Arkansas Speleological Society | Arkansas | Harrison | The Arkansas Caver |
| Arkansas Speleological Society | Arkansas | Harrison | The Arkansas Speleologist |
| Atlanta Georgia Grotto | Georgia | Atlanta | The Georgia Spelunker |
| Bald Eagle Grotto | Pennsylvania | Cogan Station | Bald Eagle Grotto Newsletter |
| Baltimore Grotto | Maryland | Baltimore | The Baltimore Grotto Bulletin |
| Baltimore Grotto | Maryland | Baltimore | The Baltimore Grotto News |
| Birmingham Grotto | Alabama | Birmingham | Birmingham Grotto Newsletter |
| Bloomington Indiana Grotto | Indiana | Bloomington | Bloomington Indiana Grotto Newsletter |
| Blue Ridge Grotto | Virginia | Roanoke | The Carbide Dump |
| Bluegrass Grotto | Kentucky | Lexington | Kentucky Caver |
| Boston Grotto | Massachusetts | Boston | Boston Grotto Newsletter |
| Boston Grotto | Massachusetts | Boston | The Massachusetts Caver |
| Bucks County Grotto | Pennsylvania | Bucks County | Bucks County Diviner |
| Butler Cave Conservation Society | Virginia | Burnsville Cove | BCCS Newsletter |
| California Speleological Survey | California | Fresno | Bulletins |
| California-Nevada Regional Association, NSS | California | Fresno | California Caver |
| Carta Valley Society of Underground caving, Karstology and Speleology | Texas | Carta Valley | Bulletin of the Carta Valley SUCKS |
| Carta Valley Society of Underground caving, Karstology and Speleology | Texas | Carta Valley | Newsletter of the Carta Valley SUCKS |
| Cascade Grotto | Washington | Seattle | Cascade Cave Report |
| Cascade Grotto | Washington | Seattle | Northwest Caving |
| Cascade Grotto | Washington | Seattle | The Cascade Caver |
| Cave Conservancy of the Virginias | Virginia | Richmond | The Cave Conservancy of the Virginia News |
| Cave Diving Section, NSS | Alabama | Huntsville | Underwater Speleology |
| Cave Photography Section, NSS | Alabama | Huntsville | Click! |
| Cave Photography Section, NSS | Alabama | Huntsville | Flash |
| Cave Rescue Section, NSS | Alabama | Huntsville | Muddy Litter Letter |
| Cavediggers.com | Michigan | Lansing | Caves.com |
| Central Arizona Grotto | Arizona | Glendale | Cave Crawler’s Gazette |
| Central Indiana Grotto | Indiana | Indianapolis | CIG Newsletter |
| Central Jersey Grotto | New Jersey | Trenton | Central Jersey Caver |
| Central Kentucky Grotto | Kentucky | | The Everlasting Darkness |
| Central Ohio Grotto | Ohio | Columbus | COG Squeaks |
| Central Oklahoma Grotto | Colorado | Conifer | Oklahoma Underground |
| Chambersburg Grotto Club | Pennsylvania | Chambersburg | Underground Worlds |
| Chattanooga Grotto | Tennessee | Chattanooga | Tagline |
| Choteau Grotto | Missouri | Columbia | The Foresight |
| Cleveland Grotto | Ohio | Cleveland | Cleve-O-Grotto News |
| Colorado Grotto | Colorado | Denver | Colorado Caver |
| Colorado Grotto | Colorado | Denver | Colorado Speleogram |
| Colorado School of Mines Grotto | Colorado | Golden | Mines Caver |
| Colorado State Grotto | Colorado | Denver | Rocky Mountain Caving |
| Commander Cody Caver | Delaware | Rockland | Commander Cody Chronicle |
| Conservation and Management Section, NSS | Alabama | Huntsville | The Cave Conservationist |
| Cornell Grotto | New York | Ithaca | The Dripstone |
| CSU Grotto | Colorado | Fort Collins | The Guano |
| Cullman Grotto | Alabama | Cullman | The Flowstone |
| Cumberland Grotto | Tennessee | Sewanee | The Troglodyte |
| Daedalus Davers | Missouri | Pagedale | Tunnel Vision |
| Dallas Fort Worth Grotto | Texas | Dallas | The Oztotl Caver |
| Dallas Speleological Survey | Texas | Dallas | Texas Cave Survey |
| Dayton Underground Grotto | Ohio | Dayton | The Carbide Courier |
| DC Grotto | Washington, D.C. | Washington,D.C. | The DC Speleograph |
| Detroit Urban Grotto | Michigan | Detroit | DUG Scoops |
| Diablo Grotto | California | Walnut Grove | The Devil’s Advocate |
| Digging Section, NSS | Alabama | Huntsville | The Digger |
| Dogwood City Grotto | Georgia | Atlanta | Georgia Underground |
| Dogwood City Grotto | Georgia | Atlanta | TAG Fall Cave-In Guidebooks |
| Eastern Indiana Grotto | Indiana | Elwood | Indiana Caver |
| Eastern Region National Cave Rescue Commission | Alabama | Huntsville | Res-Que |
| Enchanted Mountain Grotto | New York | Salamanca | Enchanted Mountain Cave Group News |
| Escabrosa Grotto | Arizona | Tucson | The Desert Caver |
| Evansville Museum Grotto | Indiana | Evansville | The Petroglyph |
| Explorers Club of Pittsburgh | Pennsylvania | Pittsburgh | The Explorer |
| Florida Speleological Society | Florida | Gainesville | Charon’s Notes |
| Florida Speleological Society | Florida | Gainesville | The Florida Speleologist |
| Florida State Cave Club | Florida | Gainesville | Florida State Caver |
| Florida State Cave Club | Florida | Tallahassee | FSCC News |
| Franklin County Grotto | Pennsylvania | Chambersburg | Mole Hole Scroll |
| Franklin County Grotto | Pennsylvania | Chambersburg | The Cumberland Valley Caver |
| Frederick Grotto | Maryland | Frederick | The Frederick Underground |
| Friendship Heights Grotto | Washington, D.C. | Washington,D.C. | The Snooper |
| Geology and Geography Section, NSS | Alabama | Huntsville | Cave Geology |
| Geology and Geography Section, NSS | Alabama | Huntsville | Geo 2 (SCGG Newsletter) |
| George Washington University | Washington, D.C. | Washington,D.C. | The Colonial Caver |
| Georgia Speleological Society | Georgia | Atlanta | GSS Bulletin |
| Glacier Grotto | Alaska | Anchorage | The Alaskan Caver |
| Greater Allentown Grotto | Pennsylvania | Allentown | Pack Rat Scat |
| Greater Cincinnati Grotto | Ohio | Cincinnati | The Electric Caver |
| Greater Guano Grotto | California | Berkeley | Greater Guano Grotto |
| Greater Randolph Organization Speleological Science | West Virginia | Petersburg | Gross-Out |
| Greenbrier Grotto | West Virginia | Lewisburg | Carabiner Wrap-Up |
| Hole in the Wall Grotto | Wyoming | Casper | The Outlaw |
| Holstein Valley Grotto | Tennessee | Johnson City | The Bat Times |
| Holstein Valley Grotto | Tennessee | Johnson City | The Guano Gazette |
| Hondo Grotto | Missouri | St. Louis | Hondo Grotto Newsletter |
| Hondo Grotto | Missouri | St. Louis | Hondo Rescue |
| Human Sciences Section, NSS | Alabama | Huntsville | People Underground |
| Huntingdon County Cave Hunters | Pennsylvania | Huntingdon | The Cave Hunter |
| Huntsville Grotto | Alabama | Huntsville | Huntsville Grotto Newsletter |
| Indiana Cave Survey | Indiana | Spencer | Indiana Cave Survey Notebook |
| Indiana Karst Conservancy | Indiana | Indianapolis | IKC Update |
| Indiana University | Indiana | Bloomington | Lucifigus Letter |
| Indiana University Spelunking Club | Indiana | Bloomington | Speleo Tymes |
| Intercollegiate Outing Club | Connecticut | New Haven | IOCA Bulletin |
| Intercollegiate Outing Club | Connecticut | New Haven | IOCaver |
| Intercollegiate Outing Club | Connecticut | New Haven | IOCaver |
| Iowa Grotto | Iowa | Iowa City | Intercom |
| Juniata College Grotto | Pennsylvania | Huntingdon | Juniata College Grotto |
| Kansas City Area Grotto | Missouri | Kansas City | The Month’s Guano |
| Kansas City Area Grotto | Missouri | Kansas City | The Underground Press |
| Kansas City Grotto | Missouri | Kansas City | Missouri Underground |
| Lake Ozark Grotto | Missouri | Eldon | Ozark Speleograph |
| Little Egypt Student Grotto | Illinois | Carbondale | Crawlway Courier |
| Louisville Grotto | Kentucky | Louisville | Karst Window |
| Loyalhanna Grotto | Pennsylvania | Indiana | The Loyalhanna Troglodyte |
| M2 C2 Grotto | Arizona | Tempe | The Redwall Journal |
| Maryland Cave Survey | Maryland | Owings Mills | MCS Report |
| Maryland Cave Survey | Maryland | Owings Mills | The Muddy Squeeze |
| Maverick Grotto | Texas | Arlington | The Maverick Bull |
| Memphis Grotto | Tennessee | Memphis | Twilight Zone |
| Meramec Valley Grotto | Missouri | Saint Charles | The Meramec Caver |
| Metropolitan Grotto | New York | New York | Met Grotto News |
| Metropolitan Grotto | New York | New York | The New York Caver |
| Miami Valley Grotto | Ohio | Kettering | Cave Cricket Gazette |
| Michigtan Interlakes Grotto | Michigan | Union Lake | Spelean Spotlight |
| Mid Mississippi Valley Grotto | Missouri | University City | The Underground |
| Mid-Appalachian Region, NSS | Pennsylvania | Harrisburg | MAR Breakdown |
| Mid-Appalachian Region, NSS | Pennsylvania | Harrisburg | MAR Field Meet Programs |
| Mid-Atlantic Karst Conservancy | Pennsylvania | Blairsville | Karst Chronicle |
| Mid-Illinois Grotto | Illinois | Champaign | Mid-Illinois Grotto Newsletter |
| Mines Grotto | Colorado | Boulder | Virgin Passage |
| Minnesota Speleological Survey | Minnesota | St. Paul | Minnesota Speleology |
| Missouri Caves and Karst Conservancy | Missouri | Columbia | MCKC Digest |
| Missouri Speleological Society | Missouri | Columbia | MSS Liaison |
| Missouri Speleological Society | Missouri | Columbia | MSS Newsletter |
| Missouri Speleological Survey | Missouri | Columbia | Missouri Speleology |
| Monongahela Grotto | West Virginia | Clarksburg | Karst Kaver |
| Mother Lode Grotto | California | Palo Alto | The Valley Caver |
| Mountain State Grotto | West Virginia | Elkins | Joint Controlled Caver |
| Mountain State Grotto | West Virginia | Elkins | MSG News |
| Nashville Grotto | Tennessee | Nashville | Speleonews |
| National Capital Grotto | Maryland | Silver Spring | The Capital Caver |
| National Cave Rescue Commission | Alabama | Huntsville | NCRC News |
| National Geographic Society | Washington, D.C. | Washington, D.C. | National Geographic |
| National Speleological Society | Alabama | Huntsville | Administrative Memo |
| New River Valley Grotto | Virginia | Dublin | The Mudslinger |
| Niagara Frontier Grotto | New York | Ontario | The Hole Truth |
| Nittany Grotto | Pennsylvania | State College | The Nittany Grotto News |
| North Carolina Cave Survey | North Carolina | Old Fort | Der Fledermaus |
| Northeast Regional Organization | New York | Troy | NRO Bulletin |
| Northeast Regional Organization | New York | Troy | The Northeastern Caver |
| Northeaster Cave Conservancy | New York | Schoharie | Northeastern Cave Conservancy News |
| Northern Indiana Grotto | Indiana | Spencerville | Michiana Caver |
| Northern New Jersey Grotto | New Jersey | Hamilton Square | Newsletter |
| Northern New Jersey Grotto | New Jersey | Hamilton Square | Speleo-Themes |
| Northwest Region, NSS | Washington | Vancouver | Northwest Caver |
| NSS Vertical Section | Alabama | Huntsville | Nylon Highway |
| Ohio Cavers and Climbers | Ohio | Canton | Ohio Above and Below |
| Ohio Valley Region | Ohio | | Ohio Valley Caver |
| Oregon Grotto | Washington | Bellingham | The Speleograph |
| Ozark Highland Grotto | Missouri | Springfield | Ozarks Underground |
| Pajarito Grotto | New Mexico | Taos | Windy Passages |
| Parkersburg Area Grotto | West Virginia | Parkersburg | The Subterranean Flier |
| Pennsylvania Cave Conservancy | Pennsylvania | Neffs | PCC Update |
| Pennsylvania Inner Earth Grotto | Pennsylvania | Indiana | The Pig Pen |
| Philadelphia Grotto | Pennsylvania | Philadelphia | Philly Grotto Digest |
| Philadelphia Grotto | Pennsylvania | Philadelphia | Philly Grotto News |
| Pine Mountain Grotto | Kentucky | Barbourville | Pine Mountain Fault |
| Pittsburgh Grotto | Pennsylvania | Pittsburgh | Netherworld News |
| Potomac Speleological Club | Washington, D.C. | Washington,D.C. | The Potomac Caver |
| Quint City Grotto | Iowa | Davenport | Spelunking |
| Richmond Area Speleological Society | Virginia | Richmond | RASS Register |
| Richmond Area Speleological Society | Virginia | Richmond | The Brass Light |
| Rock River Speleological Society | Illinois | Rockford | Rock River Irregular |
| Rock River Speleological Society | Illinois | Rockford | Rock River Spelunker |
| Saint Louis University Grotto | Missouri | St. Louis | Saint Louis University Grotto |
| Saint Thomas Aquinas High School | Missouri | Florissant | St. Thomas Aquinas Caver |
| Sandia Grotto | New Mexico | Albuquerque | Sandia Grotto Newsletter |
| School of the Ozarks Troglodytes | Missouri | Point Lookout | The Underground Leader |
| SEMO Grotto | Missouri | Cape Giradeau | Southeast Caver |
| Sewanee Mountain Grotto | Tennessee | Sewanee | TAG Caver |
| Shasta Area Grotto | California | Yreka | SAG Rag |
| Shenandoah Valley Grotto | Virginia | Nellysford | The Groundhog |
| Shippensburg Grotto | Pennsylvania | Shippensburg | Shippensburg Grotto Newsletter |
| Slaltyfork Cave and Karst Center | West Virginia | Slatyfork | Karst Window |
| Sligo Grotto | Maryland | Millers | Subterranean Sun |
| Smokey Mountain Grotto | Tennessee | Oak Ridge | Speleotype |
| Social Sciences Section, NSS | Alabama | Huntsville | Social Sciences Newsletter |
| Southeastern Cave Conservancy | Georgia | Stone Mountain | The Steward |
| Southeastern Regional Association | Georgia | Colbert | SERA Newsletter |
| Southeastern Regional Association | Tennessee | Chattanooga | Southeastern Caver |
| Southern California Grotto | California | Pasadena | The Explorer |
| Southern California Grotto | California | Pasadena | The Pacific Caver |
| Southport Chronic Cavers | Tennessee | Columbia | Southport Digs |
| Southwest Texas State University | Texas | San Marcos | Southwest Texas State University Grotto Newsletter |
| Southwestern Montana Speleological Society | Montana | Bozeman | The Speleothem |
| Southwestern Speleological Association | Arizona | Tucson | Southwest Caver |
| Southwestern Speleological Association | Arizona | Tucson | Southwestern Caver |
| Southwestern Speleological Association | New Mexico | Alamogordo | Southwestern Cavers |
| Speleo Press | Texas | Austin | Inside Earth |
| Speleological Society of America | Missouri | St. Louis | SSA Speleologist |
| Speleophilatelic Section, NSS | Alabama | Huntsville | Underground Post |
| Spencer Mountain Grotto | Tennessee | Spencer | Mud & Rope |
| Spencer Mountain Grotto | Tennessee | Spencer | Spencer Mountain Grotto |
| Stanford Grotto | California | Stanford | Monthly. Report of the Stanford Grotto, NSS |
| Stygian Grotto | Missouri | Pagedale | The Stygian Gazette |
| Survey and Cartography Section, NSS | Alabama | Huntsville | Compass & Tape |
| Tampa Bay Area Grotto | Florida | Tampa | Tampa Bay Caver |
| Texas A&I Student Grotto | Texas | Kingsville | Oztotl |
| Texas Cave Management Association | Texas | San Antonio | TCMA Passages |
| Texas Speleological Association | Texas | Dallas | The Texas Caver |
| The Ozard Highlands Grotto | Missouri | Ozark | Under the Highlands |
| The Southern Indiana Speleo-Group | Indiana | | The Speleo-Epitaph |
| Tidewater Grotto | Virginia | Norfolk | Tidewater Splash |
| Tri-State Grotto | West Virginia | Gerrardsville | Dead Dog Dispatch |
| Triangle Troglodytes | North Carolina | Cary | Troglodyte Tribune |
| Tulsa Grotto | Oklahoma | Tulsa | The Tulsa Grotto News |
| UAAC Grotto | Arizona | Tucson | UAAC News |
| UHH Caving Club | Wisconsin | Milwaukee | The Cave Light |
| Underground Lighting Section, NSS | Alabama | Huntsville | Underground Lighting Section of the NSS |
| University of Arizona Grotto | Arizona | Tucson | The Arizona Caver |
| University of Virginia Cave Club | Virginia | Charlottesville | The Cavalier Caver |
| Virginia Region | Virginia | Fredericksburg | The Region Record |
| Virginia Speleological Society | Virginia | Chantilly | Virginia Cellars |
| VPI Grotto | Virginia | Blacksburg | The Grotto Grapevine |
| VPI Grotto | Virginia | Blacksburg | The Tech Troglodyte |
| Washington Indiana Grotto | Indiana | Washington | Subterranean Sentinel |
| Waynesboro Speleological Club | Pennsylvania | Waynesboro | WSC News |
| West Tennessee Grotto | Tennessee | Collierville | Twilight Zone |
| West Virginia Association for Cave Studies and Grottos | West Virginia | Buckhannon | West Virginia Caver |
| West Virginia Cave Conservancy | West Virginia | Frankford | The Open Cave |
| Western Cave Conservancy | California | Santa Cruz | Western Cave Conservancy |
| Western Maryland Grotto | Maryland | Barton | The Spelunker |
| Western Maryland Grotto | Maryland | Cumberland | Tite Times |
| Willamette Valley Grotto | Oregon | Oregon City | The Underground Express |
| Windy City Grotto | Illinois | Chicago | Windy City Speleonews |
| Wisconsin Speleological Society | Wisconsin | Madison | The Hollow Earth News |
| Wisconsin Speleological Society | Wisconsin | Madison | The Wisconsin Speleologist |
| Wittenburg University Speleological Society | Ohio | Wittenburg | Pholeos |
| Women’s Section, NSS | Alabama | Huntsville | Women Cave! |
| Xanadu Grotto | Washington | Seattle | Brand X |
| Xanadu Grotto | Washington | Seattle | Xanadu Quarterly |
| Yale Speleological Society | Connecticut | New Haven | Journal of the Yale Speleological Society |
| York Grotto | Pennsylvania | York | Bottom Feeders Gazette |
| York Grotto | Pennsylvania | York | York Grotto Newsletter |
| York Grotto | Pennsylvania | York | York Grotto Poop Sheet |
| | Kentucky | | Kentucky Underground |
