NKZ means "No Kill Zone." I am not sure what NFC means, sorry.
-Yuri-chan❈
Abbreviations
ATS
distal
what does DOM mean
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
Annual Percentage Rate
Anal Rape
nm= not much
Royal Australian Airforce
Abbreviations are acceptable in an informal situation or when everyone knows what the abbreviations mean. For example, you could talk about NASA in any setting, but you wouldn't say LOL in a business meeting.