Hello Bottlecap,
SWT is used to abbreviate Subhaanahu Wa Ta'aalaa, which is the Arabic pronunciation of the phrase Praised and Exalted. Therefore, Allah Subhaanahu Wa Ta'aalaa means Allah the Praised and Exalted.
I believe it's better to use the English language when communicating on an English forum. Therefore, I use phrases like Allah the Almighty or Allah the Exalted.