SIGs, cross-referenced by category
To view a list of Special Interest Groups that fall under a specific area of interest, please select a category from the list below.
- ANIMALS
- HorseSIG
- VenoM
- BUSINESS/INDUSTRY
- eieio (Electricians/Inspectors/Engineers/Interested Others)
- LinkedIn M's
- M-Health Care
- M-Show Business
- MoneyMasters
- SmartUp SIG
- Tech Careers SIG
- COMPUTERS/INTERNET
- Bitcoin SIG
- HackerNest-M: Tech Nerds Unite!
- WebHEADS
- CRAFTS/HOBBIES
- Amateur Radio (hamSIG)
- Art Lovers
- DesignSIG
- Gardening
- Genealogy (GeneSIG)
- IQ (Intelligent Quilters)
- KnitSIG
- Military History
- Needles and Threads
- Philately SIG
- ShutterSIG
- DISCUSSION
- Anything Goes M-2-M Discussion
- Debate Room SIG
- Human Biodiversity
- M-Atheists
- M-Coffeehouse
- M-SciFi
- Many Conspiracies
- Parapsychology
- RG SIG
- EDUCATION
- Homeschooling Mensans
- ENERGY/ENVIRONMENT
- Global Risk Reduction
- Motorama
- FOOD
- Animal Rights/Vegan SIG
- Beer-Me
- M-Chef
- GAMES/PUZZLES
- Ante-Ms
- Board Game SIG
- Chess M
- NTN Trivia
- Role-Playing Games
- Scrabble® By Mail
- Warcraft Mpire
- HEALTH/EXERCISE
- M for Mental Health
- M'uscle - Weight Training SIG
- Martial Arts
- Multisport Ms
- The M Cycling Club
- The M Running Club
- INTERNATIONAL
- London
- INVESTMENTS
- M-Investment Club
- LANGUAGE
- Espermenso
- Grammar Police
- M-Spanish
- LIFESTYLE
- altSIG
- ChildFree M's
- M-Simplicity
- M-Success
- Naturist
- Polyamory SIG
- Preparation M - The Preparedness SIG
- Windward Community
- LITERATURE
- Holmesian Studies
- M-Readers
- Mystery Book Swap
- Old-Time Detection
- Patrick O'Brian SIG
- Tolkien
- MENSA ORGANIZATION
- ADR SIG
- MUSIC/ENTERTAINMENT
- Bird Brains for Buffett
- Classical Music
- Comedy
- Disneyland SIG
- Electronic Music
- Hi-Q Whovians America
- Karaoke-Ms
- Lock-&-Ring 'M
- Reel Thinkers
- siMpsons (R)
- TREKisM
- OUTDOORS
- Active Ms
- Alpinist, Rock Climbing, and Mountaineering SIG
- AvSIG
- BLAMs (Blazingly Lightly Armed Mensans)
- Burning Man
- Club Med SIG
- Geocaching Ms
- M-Riders
- RV and Camping
- Scuba
- Ski
- PARENTING
- M Parents of Babies (M-PoB)
- PHILOSOPHY/RELIGION
- Clergy
- Evangelical Christianity
- L'ChaiM!
- M-Altarstone
- M-Atheists-alt
- M-LDS
- Metacognition
- Pagan Occult Witchcraft (POW)
- POLITICS
- Berning Mensolution
- Free Staters SIG
- Freed-M: Intelligent Liberty
- Mmm-Obama
- Problem Solvers
- Second Amendment
- Starving the Monkeys SIG
- SCIENCE
- Anthropology
- Astronomy/AstrophySIG
- Eugenics
- Space Exploration & Education
- Space Vanguard
- SOCIAL
- Caring Cosplay
- Con AtteMdees
- Gay/Lesbian SIG
- Gen Y
- Gen-M BoomPlus SIG
- GenX M's
- HELL's M's
- M-Asians
- M-Available
- Make the connection
- Postcard Pals
- TeenSIG
- Volunteer Program
- SUPPORT
- Asperger-M
- Caregivers Forum
- Depression Support Group
- Diabetes
- Exceptionally Gifted SIG
- Friends of Bill W.
- underACHIEVERS
- WRITING
- Haiku
- Writers