Abbreviations beginning with n

NTTGNeedle to the Groove
Miscellaneous

NTTGNissan Trailer Towing Guide
Miscellaneous » Automotive

NTTGNorthern Tier Transmission Group
Miscellaneous » Unclassified

NTTGRangiroa, French Polynesia
Regional » Airport Codes

NTTGANorth Texas Third Gen Association (car club)
Miscellaneous

NTTHHuahine, French Polynesia
Regional » Airport Codes

NTTHSNew Trier Township High School (Illinois)
Miscellaneous

NTTINational Tanning Training Institute
Academic & Science

NTTINet/ Tech International, Inc.
Business » NASDAQ Symbols

NTTINairobi Technical Training Institute (Kenya)
Miscellaneous

NTTINational Teacher Training Institute (est. 1989)
Miscellaneous

NTTINorth Texas Therapy Innovations (Dallas, TX)
Miscellaneous

NTTIAWWTNot That There's Anything Wrong with That
Miscellaneous

NTTICCNational Tsetse and Trypanosomiasis Investigation and Control Centre
Academic & Science

NTTISNational Truck Trip Information Survey
Miscellaneous » Automotive

NTTLNaval Tactical Task List (US Navy)
Governmental

NTTLCNorthern Territory Trades and Labor Council (Australia)
Academic & Science

NTTMNational Toy Train Museum
Community » Museums

NTTMNorthern Territory Travel Monitor
Community » Travel & Tourism