Easy way to remember table in SAP

The easiest way to remember the table in SAP is:
Just try to remember the SAP terminology of representing the business or business objects... such as

Particular	Starts with	Example
Vendor	L	LFA1
Customer	K	KNA1, KONV
Sales	V	VBAK, VBAP
Bank	B	BKNF, BKPF
Purchasing	E	EKKO, EKPO
Material	M	MARA, MAKT, MARC
Master	T	T001, T001W

Particular	Header Table - contains	Example	Item Table - contains	Example
Sales, Delivery, Billing, Purchasing …	K	VBAK, LIKP, VBRK, EKKO	P	VBAP, LIPS, VBRP, EKKO

Finance Tables:

Contains	Meaning	Example
I	Open Item	BSID
A	Closed Item	BSAD

Ends	Meaning	Example
S	G/L Master Open Item	BSIS, BSAS
D	Customer related	BSID
K	Vendor related	BSIK