567—22.121 (455B) Measurements, abbreviations, and acronyms. Measurements, abbreviations, and acronyms used in rules 22.120(455B) to 22.147(455B) are defined as follows:
“ASTM” means American Society for Testing and Materials.
“Btu” means British thermal unit.
“CFR” means Code of Federal Regulations.
“DOE” means Department of Energy.
“EPA” means Environmental Protection Agency.
“mmBtu” means million Btu.
“MWe” means megawatt electrical.
“SO2” means sulfur dioxide.