[Code of Federal Regulations] [Title 40, Volume 17] [Revised as of July 1, 2004] From the U.S. Government Printing Office via GPO Access [CITE: 40CFR86.094-3] [Page 224-225] TITLE 40--PROTECTION OF ENVIRONMENT CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PART 86_CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES--Table of Contents Subpart A_General Provisions for Emission Regulations for 1977 and Later Sec. 86.094-3 Abbreviations. (a) The abbreviations in Sec. 86.090-3 remain effective. The abbreviations in this section apply beginning with the 1994 model year. [[Page 225]] (b) The abbreviations in this section apply to this subpart, and also to subparts B, E, F, H, M, N and P of this part, and have the following meanings: ALVW--Adjusted Loaded Vehicle Weight LPG--Liquefied Petroleum Gas NMHC--Nonmethane Hydrocarbons NMHCE--Non-Methane Hydrocarbon Equivalent PM--Particulate Matter THC--Total Hydrocarbons [56 FR 25740, June 5, 1991, as amended at 58 FR 33208, June 16, 1993; 59 FR 48494, Sept. 21, 1994; 60 FR 34335, June 30, 1995]