What does CIOF stand for?
CIOF stands for "China International Optics Fair"
How to abbreviate "China International Optics Fair"?
"China International Optics Fair" can be abbreviated as CIOF
What is the meaning of CIOF abbreviation?
The meaning of CIOF abbreviation is "China International Optics Fair"
What does CIOF mean?
CIOF as abbreviation means "China International Optics Fair"
