Saliqa means the style or way of doing something

Here is a wonderful nazm by Nida Fazli with the unvaan (title) of Saliqa:

nida fazliDevta hai koi ham mein
Na farishta koi
Chhu ke mat dekhna
Har rang utar jaana hai
Milne julne ka saliqa hai zaruri varna
Aadmi chand mulaqaton mein mar jaata hai

None amongst us is God or a higher being
Neither is anyone an angel
Don’t try and touch anyone
Everyone’s colour fades away
It is important to maintain manners and ways when meeting with others, otherwise
In a few meetings itself, the person ceases to remain (his persona disappears)