What does the letter "L" stand for in P.L.A.C.E when we are talking about uses of the verb ESTAR ?

(a)  

What does the letter "A" stand for in P.L.A.C.E when we are talking about uses of the verb ESTAR ?

(a)  

What does the letter "C" stand for in P.L.A.C.E when we are talking about uses of the verb ESTAR ?

(a)  

What does the letter "E" stand for in P.L.A.C.E when we are talking about uses of the verb ESTAR ?

(a)  

What is the form of ESTAR for "YO"? (I am = YO (a)   )

What is the form of ESTAR for "TÚ"? (You are = TÚ (a)   )

What is the form of ESTAR for "ÉL or ELLA"? (He/She is = ÉL/ELLA (a)   )

What is the form of ESTAR for "USTED"? (You are = USTED (a)   )

What is the form of ESTAR for "NOSOTROS(AS)"? (We are = NOSOTROS (AS) (a)   )

What is the form of ESTAR for "ELLOS(AS)"? (They are = ELLOS(AS) (a)   )

What is the form of ESTAR for "USTEDES" ? (You all are = USTEDES (a)   )