Impact of Sensory Processing Disorder on Adult Behavior. All activities, whether figuring out what to wear, cooking a meal, washing the dishes, or hitting a hole in one require organization, planning, execution, muscle coordination and balance, and filtering out distractions.
The abbreviation for president is PRES. If you are referencing the President of the United States the abbreviation is POTUS.
Other abbreviations are formed by omitting letters from the middle of the word and usually also end in a period: govt. for government, Dr. for Doctor, and atty. for attorney. Abbreviations for the names of states in the U.S. are two capitalized letters, e.g., AR for Arkansas, ME for Maine, and TX for Texas.