What does 81 IR ILL stand for?

81 IR ILL stands for "81mm Mortar Infrared Illumination Round"

How to abbreviate "81mm Mortar Infrared Illumination Round"?

"81mm Mortar Infrared Illumination Round" can be abbreviated as 81 IR ILL

What is the meaning of 81 IR ILL abbreviation?

The meaning of 81 IR ILL abbreviation is "81mm Mortar Infrared Illumination Round"

What does 81 IR ILL mean?

81 IR ILL as abbreviation means "81mm Mortar Infrared Illumination Round"