diff --git a/chatmastermind/main.py b/chatmastermind/main.py
index 699e6ac..00b5395 100755
--- a/chatmastermind/main.py
+++ b/chatmastermind/main.py
@@ -55,7 +55,7 @@ def create_parser() -> argparse.ArgumentParser:
     ai_parser = argparse.ArgumentParser(add_help=False)
     ai_parser.add_argument('-A', '--AI', help='AI ID to use', metavar='AI_ID')
     ai_parser.add_argument('-M', '--model', help='Model to use', metavar='MODEL')
-    ai_parser.add_argument('-n', '--num-answers', help='Number of answers to request', type=int, default=1)
+    ai_parser.add_argument('-N', '--num-answers', help='Number of answers to request', type=int, default=1)
     ai_parser.add_argument('-m', '--max-tokens', help='Max. nr. of tokens', type=int)
     ai_parser.add_argument('-T', '--temperature', help='Temperature value', type=float)
 
@@ -148,8 +148,8 @@ def create_parser() -> argparse.ArgumentParser:
     translation_group.add_argument('-a', '--ask', nargs='+', help='Ask to translate the given text', metavar='TEXT')
     translation_group.add_argument('-c', '--create', nargs='+', help='Create a translation', metavar='TEXT')
     translation_group.add_argument('-r', '--repeat', nargs='*', help='Repeat a translation', metavar='MESSAGE')
-    translation_cmd_parser.add_argument('-S', '--source-lang', help="Source language", metavar="LANGUAGE", required=True)
-    translation_cmd_parser.add_argument('-T', '--target-lang', help="Target language", metavar="LANGUAGE", required=True)
+    translation_cmd_parser.add_argument('-l', '--source-lang', help="Source language", metavar="LANGUAGE", required=True)
+    translation_cmd_parser.add_argument('-L', '--target-lang', help="Target language", metavar="LANGUAGE", required=True)
     translation_cmd_parser.add_argument('-G', '--glossaries', nargs='+', help="List of glossary names", metavar="GLOSSARY")
     translation_cmd_parser.add_argument('-d', '--input-document', help="Document to translate", metavar="FILE")
     translation_cmd_parser.add_argument('-D', '--output-document', help="Path for the translated document", metavar="FILE")
@@ -162,11 +162,11 @@ def create_parser() -> argparse.ArgumentParser:
     glossary_group = glossary_cmd_parser.add_mutually_exclusive_group(required=True)
     glossary_group.add_argument('-c', '--create', help='Create a glossary', action='store_true')
     glossary_cmd_parser.add_argument('-n', '--name', help="Glossary name (not ID)", metavar="NAME")
-    glossary_cmd_parser.add_argument('-S', '--source-lang', help="Source language", metavar="LANGUAGE")
-    glossary_cmd_parser.add_argument('-T', '--target-lang', help="Target language", metavar="LANGUAGE")
+    glossary_cmd_parser.add_argument('-l', '--source-lang', help="Source language", metavar="LANGUAGE")
+    glossary_cmd_parser.add_argument('-L', '--target-lang', help="Target language", metavar="LANGUAGE")
     glossary_cmd_parser.add_argument('-f', '--file', help='File path of the goven glossary', metavar='GLOSSARY_FILE')
     glossary_cmd_parser.add_argument('-D', '--description', help="Glossary description", metavar="DESCRIPTION")
-    glossary_group.add_argument('-l', '--list', help='List existing glossaries', action='store_true')
+    glossary_group.add_argument('-i', '--list', help='List existing glossaries', action='store_true')
 
     argcomplete.autocomplete(parser)
     return parser