NFP
noun
Natural family planning.
Origin
1970s.
- police witness
- policewoman
- policial
- chalicothere
- chalk
- chalk and talk
- chalkboard
- chalkface
- chalkhill blue
- chalkie
- chalkiness
- chalkogen
- chalkogenide
- chalkone
- chalk pit
- chalk something off
- chalk something out
- chalk something up
- chalk-stone
- chalk-stripe
- chalk-striped
- chalk talk
- chalk white
- chalky
- chalky white