Annual Percentage Rate
Jan, Feb, Mar, Apr, May, Jun, Jul, Aug, Sep, Oct, Nov, Dec
APR is Air Purifying Respirator.
ATS
Abbreviations
distal
what does DOM mean
APR can be Accredited in Public Relations, apparently a form accreditation.
most home plans using abbreviations (to keep the plan from being cluttered) will have a table that explains the abbreviations
It depends on what you mean by a "group of abbreviations". If you mean several abbreviations chained together to form something that looks like a word (like SCUBA and RADAR), it's an Acronym. If you mean something like an alphabetical listing of abbreviations, that's usually called a glossary (although that particular term covers a lot of ground...)
OHAC mean in Relationship
nm= not much
Royal Australian Airforce