New Hampshire Temporary Issue Plate Types 20 Day Plates Code Description 20DAY In-transit 20TEM Private Sale 20TM1 Dept. of Motor Vehicles new series temp plate 60 Day Plates Code Description 60AGR Agriculture 60AMB Ambulance 60AMT Antique Motorcycle 60ANT Antique 60APR Apportioned Power Vehicle 60APT Apportioned Trailer 60BUS School Bus 60COM Commercial 60FPW Former Prisoner of War 60FRM Farm 60HCP Handicap 60HMT Handicap Motorcycle 60HRS Hearse 60IAM Initial Antique Motorcycle 60IAN Initial Antique 60ICM Initial Commercial 60IFP Initial Former Prisoner of War 60IHM Initial Handicap Motorcycle 60IHP Initial Handicap 60IMT Initial Motorcycle 60IPR Initial Purple Heart 60IPS Initial Passenger 60ITR Initial Trailer 60IVT Initial Veteran 60MOT Motorcycle 60NHG NH National Guard 60PAS Passenger 60PRM Permanent 60PRP Purple Heart 60SCM Special Commercial 60TRC Tractor 60TRL Trailer 60VET Veteran