Psychological Disorders List - Symptoms and Diagnosis. This psychological disorders list and directory has been abbreviated from the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition (DSM-IV). This manual is the most widely used diagnostic criteria for the classification of psychological disorders. Adjustment Disorders.
pest â(plural pests). ( 1 originally) A plague, pestilence, epidemic. 2  An annoying, harmful, often destructive creature. 3  An annoying person.( 4 Britain, slang) Someone with poor social discipline who continually bothers uninterested women.est â(plural pests). ( 1 originally) A plague, pestilence, epidemic. 2  An annoying, harmful, often destructive creature. 3  An annoying person.
PESTLE stands for-Political, Economic, Sociological, Technological, Legal, Environmental. The term PESTLE has been used regularly in the last decade or so and its true history is difficult to establish.Various other similar acronyms have been used including ETPS, STEP, PEST, and STEEPLE.ESTLE stands for-Political, Economic, Sociological, Technological, Legal, Environmental. The term PESTLE has been used regularly in the last decade or so and its true history is difficult to establish.