What does sjm stand for?
sjm stands for "System Językowo-Migowy"
How to abbreviate "System Językowo-Migowy"?
"System Językowo-Migowy" can be abbreviated as sjm
What is the meaning of sjm abbreviation?
The meaning of sjm abbreviation is "System Językowo-Migowy"
What does sjm mean?
sjm as abbreviation means "System Językowo-Migowy"
