What does FFN stand for?
FFN stands for "fluorescent focus neutralization test"
How to abbreviate "fluorescent focus neutralization test"?
"fluorescent focus neutralization test" can be abbreviated as FFN
What is the meaning of FFN abbreviation?
The meaning of FFN abbreviation is "fluorescent focus neutralization test"
What does FFN mean?
FFN as abbreviation means "fluorescent focus neutralization test"
