What does RSIS stand for?
RSIS stands for "Ramsar Sites Information Service"
How to abbreviate "Ramsar Sites Information Service"?
"Ramsar Sites Information Service" can be abbreviated as RSIS
What is the meaning of RSIS abbreviation?
The meaning of RSIS abbreviation is "Ramsar Sites Information Service"
What does RSIS mean?
RSIS as abbreviation means "Ramsar Sites Information Service"
