“BTWC”是“Biological and Toxins Weapons Convention”

01.04 -

“ACFR”是“Arkansas Committee on Foreign Relations”

01.04 -

“PD”是“Periscope Depth”的缩写，意思是“潜望镜深度”

01.04 -

“TTAB”是“Trademark Trial and Appeal Board”的缩写，

01.04 -

“TBMP”是“Trademark Trial and Appeal Board Manual

01.04 -

“BFT”是“Blunt Force Trauma”的缩写，意思是“钝力创伤”

01.04 -

“LBP”是“Length Between Perpendiculars”的缩写，意思

01.04 -

“TTC”是“Toronto Transportation Commission”的缩写，

01.04 -

“DOS”是“Dead On Scene”的缩写，意思是“死在现场”

01.04 -

“MRN”是“Movement Reference Number”的缩写，意思是“移

01.04 -