³ Chart of ASCII Codes for SEVIS Name Fields Codes 1 31 are not used ASCII Code Symbol Explanation Last/Primary, First/Given, and Middle Names Suffix Passport Name Preferred Name Preferred Mapping Name for Seaching* 0 NULL (Null character) n n y y same 32 (Space) y y y y same 33! (Exclamation mark) n n n n same 34 " (Quotation mark ; quotes) n n n n same 35 # (Number sign) n n n n same 36 $ (Dollar sign) n n n n same 37 % (Percent sign) n n n n same 38 & (Ampersand) n n n n same 39 ' (Apostrophe) n n n y same 40 ( (round brackets or parentheses) n n n n same 41 ) (round brackets or parentheses) n n n n same 42 * (Asterisk) n n n n same 43 + (Plus sign) n n n n same 44, (Comma) n n n y same 45 (Hyphen) n n n y same 46. (Dot, full stop) n y n y same 47 / (Slash) n n n n same 48 0 (number zero) n n n n same 49 1 (number one) n n n n same 50 2 (number two) n n n n same 51 3 (number three) n n n n same 52 4 (number four) n n n n same 53 5 (number five) n n n n same 54 6 (number six) n n n n same 55 7 (number seven) n n n n same
56 8 (number eight) n n n n same 57 9 (number nine) n n n n same 58 : (Colon) n n n n same 59 ; (Semicolon) n n n n same 60 < (Less than sign) n n n n same 61 = (Equals sign) n n n n same 62 > (Greater than sign ; Inequality) n n n n same 63? (Question mark) n n n n same 64 @ (At sign) n n n n same 65 A (Capital A) y y y y same 66 B (Capital B) y y y y same 67 C (Capital C) y y y y same 68 D (Capital D) y y y y same 69 E (Capital E) y y y y same 70 F (Capital F) y y y y same 71 G (Capital G) y y y y same 72 H (Capital H) y y y y same 73 I (Capital I) y y y y same 74 J (Capital J) y y y y same 75 K (Capital K) y y y y same 76 L (Capital L) y y y y same 77 M (Capital M) y y y y same 78 N (Capital N) y y y y same 79 O (Capital O) y y y y same 80 P (Capital P) y y y y same 81 Q (Capital Q) y y y y same 82 R (Capital R) y y y y same 83 S (Capital S) y y y y same 84 T (Capital T) y y y y same 85 U (Capital U) y y y y same 86 V (Capital V) y y y y same ³
87 W (Capital W) y y y y same 88 X (Capital X) y y y y same 89 Y (Capital Y) y y y y same 90 Z (Capital Z) y y y y same 91 [ (square brackets or box brackets) n n n n same 92 \ (Backslash) n n n n same 93 ] (square brackets or box brackets) n n n n same 94 ^ (Caret or circumflex accent) n n n n same 95 _ (underscore, understrike, underbar or low line) n n n n same 96 ` (Grave accent) n n n n same 97 a (Lowercase a ) y y y y same 98 b (Lowercase b ) y y y y same 99 c (Lowercase c ) y y y y same 100 d (Lowercase d ) y y y y same 101 e (Lowercase e ) y y y y same 102 f (Lowercase f ) y y y y same 103 g (Lowercase g ) y y y y same 104 h (Lowercase h ) y y y y same 105 i (Lowercase i ) y y y y same 106 j (Lowercase j ) y y y y same 107 k (Lowercase k ) y y y y same 108 l (Lowercase l ) y y y y same 109 m (Lowercase m ) y y y y same 110 n (Lowercase n ) y y y y same 111 o (Lowercase o ) y y y y same 112 p (Lowercase p ) y y y y same 113 q (Lowercase q ) y y y y same 114 r (Lowercase r ) y y y y same 115 s (Lowercase s ) y y y y same 116 t (Lowercase t ) y y y y same 117 u (Lowercase u ) y y y y same ³
118 v (Lowercase v ) y y y y same 119 w (Lowercase w ) y y y y same 120 x (Lowercase x ) y y y y same 121 y (Lowercase y ) y y y y same 122 z (Lowercase z ) y y y y same 123 { (curly brackets or braces) n n n n same 124 (vertical bar, vbar, vertical line or vertical slash) n n n n same 125 } (curly brackets or braces) n n n n same 126 ~ (Tilde ; swung dash) n n n n same 127 DEL (Delete) n n n n same 128 Ç (Majuscule C cedilla) n n n y C 129 ü (letter "u" with umlaut or diaeresis ; "u umlaut") n n n y u 130 é (letter "e" with acute accent or "e acute") n n n y e 131 â (letter "a" with circumflex accent or "a circumflex") n n n y a 132 ä (letter "a" with umlaut or diaeresis ; "a umlaut") n n n y a 133 à (letter "a" with grave accent) n n n y a 134 å (letter "a" with a ring) n n n y a 135 ç (Minuscule c cedilla) n n n y c 136 ê (letter "e" with circumflex accent or "e circumflex") n n n y e 137 ë (letter "e" with umlaut or diaeresis ; "e umlaut") n n n y e 138 è (letter "e" with grave accent) n n n y e 139 ï (letter "i" with umlaut or diaeresis ; "i umlaut") n n n y i 140 î (letter "i" with circumflex accent or "i circumflex") n n n y i 141 ì (letter "i" with grave accent) n n n y i 142 Ä (letter "A" with umlaut or diaeresis ; "A umlaut") n n n y A 143 Å (Capital letter "A" with a ring) n n n y A 144 É (Capital letter "E" with acute accent or "E acute") n n n y E 145 æ (Latin diphthong "ae" in lowercase) n n n y e 146 Æ (Latin diphthong "AE" in uppercase) n n n y E 147 ô (letter "o" with circumflex accent or "o circumflex") n n n y o 148 ö (letter "o" with umlaut or diaeresis ; "o umlaut") n n n y o ³
149 ò (letter "o" with grave accent) n n n y o 150 û (letter "u" with circumflex accent or "u circumflex") n n n y u 151 ù (letter "u" with grave accent) n n n y u 152 ÿ (Lowercase letter "y" with diaeresis) n n n y y 153 Ö (letter "O" with umlaut or diaeresis ; "O umlaut") n n n y O 154 Ü (letter "U" with umlaut or diaeresis ; "U umlaut") n n n y U 155 ø (slashed zero or empty set) n n n n same 156 (Pound sign ; symbol for the pound sterling) n n n n same 157 Ø (slashed zero or empty set) n n n n same 158 (multiplication sign) n n n n same 159 ƒ (function sign ; f with hook sign ; florin sign ) n n n n same 160 á (letter "a" with acute accent or "a acute") n n n y a 161 í (letter "i" with acute accent or "i acute") n n n y i 162 ó (letter "o" with acute accent or "o acute") n n n y o 163 ú (letter "u" with acute accent or "u acute") n n n y u 164 ñ (letter "n" with tilde ; enye) n n n y n 165 Ñ (letter "N" with tilde ; enye) n n n y N 166 ª (feminine ordinal indicator) n n n n same 167 º (masculine ordinal indicator) n n n n same 168 (Inverted question marks) n n n n same 169 (Registered trademark symbol) n n n n same 170 (Logical negation symbol) n n n n same 171 ½ (One half) n n n n same 172 ¼ (Quarter or one fourth) n n n n same 173 (Inverted exclamation marks) n n n n same 174 «(Angle quotes or guillemets) n n n n same 175» (Guillemets or angle quotes) n n n n same 176 n n n n same 177 n n n n same 178 n n n n same 179 (Box drawing character) n n n n same ³
³ 180 (Box drawing character) n n n n same 181 Á (Capital letter "A" with acute accent or "A acute") n n n y A 182 Â (letter "A" with circumflex accent or "A circumflex") n n n y A 183 À (letter "A" with grave accent) n n n y A 184 (Copyright symbol) n n n n same 185 (Box drawing character) n n n n same 186 (Box drawing character) n n n n same 187 (Box drawing character) n n n n same 188 (Box drawing character) n n n n same 189 (Cent symbol) n n n n same 190 (YEN and YUAN sign) n n n n same 191 (Box drawing character) n n n n same 192 (Box drawing character) n n n n same 193 (Box drawing character) n n n n same 194 (Box drawing character) n n n n same 195 (Box drawing character) n n n n same 196 (Box drawing character) n n n n same 197 (Box drawing character) n n n n same 198 ã (Lowercase letter "a" with tilde or "a tilde") n n n y a 199 Ã (Capital letter "A" with tilde or "A tilde") n n n y A 200 (Box drawing character) n n n n same 201 (Box drawing character) n n n n same 202 (Box drawing character) n n n n same 203 (Box drawing character) n n n n same 204 (Box drawing character) n n n n same 205 (Box drawing character) n n n n same 206 (Box drawing character) n n n n same 207 (generic currency sign) n n n n same 208 ð (Lowercase letter "eth") n n n n same 209 Ð (Capital letter "Eth") n n n n same
³ 210 Ê (letter "E" with circumflex accent or "E circumflex") n n n y E 211 Ë (letter "E" with umlaut or diaeresis ; "E umlaut") n n n y E 212 È (letter "E" with grave accent) n n n y E 213 ı (lowercase dot less i) n n n y i 214 Í (Capital letter "I" with acute accent or "I acute") n n n y I 215 Î (letter "I" with circumflex accent or "I circumflex") n n n y I 216 Ï (letter "I" with umlaut or diaeresis ; "I umlaut") n n n y I 217 (Box drawing character) n n n n same 218 (Box drawing character) n n n n same 219 (Block) n n n n same 220 (Bottom half block) n n n n same 221 (vertical broken bar) n n n n same 222 Ì (letter "I" with grave accent) n n n y I 223 (Top half block) n n n n same 224 Ó (Capital letter "O" with acute accent or "O acute") n n n y O 225 ß (letter "Eszett" ; "scharfes S" or "sharp S") n n n y S 226 Ô (letter "O" with circumflex accent or "O circumflex") n n n y O 227 Ò (letter "O" with grave accent) n n n y O 228 õ (letter "o" with tilde or "o tilde") n n n y o 229 Õ (letter "O" with tilde or "O tilde") n n n y o 230 µ (Lowercase letter "Mu" ; micro sign or micron) n n n n same 231 þ (Lowercase letter "Thorn") n n n n same 232 Þ (Capital letter "thorn") n n n n same 233 Ú (Capital letter "U" with acute accent or "U acute") n n n y U 234 Û (letter "U" with circumflex accent or "U circumflex") n n n y U 235 Ù (letter "U" with grave accent) n n n y U 236 ý (Lowercase letter "y" with acute accent) n n n y y 237 Ý (Capital letter "Y" with acute accent) n n n y Y 238 ˉ (macron symbol) n n n n Y
³ 239 (Acute accent) n n n n same 240 (Hyphen) n n n n same 241 ± (Plus minus sign) n n n n same 242 (underline or underscore) n n n n same 243 ¾ (three quarters) n n n n same 244 (paragraph sign or pilcrow) n n n n same 245 (Section sign) n n n n same 246 (The division sign ; Obelus) n n n n same 247 (cedilla) n n n n same 248 (degree symbol ) n n n n same 249 (Diaeresis) n n n n same 250 (Interpunct or space dot) n n n n same 251 ¹ (superscript one) n n n n same 252 ³ (cube or superscript three) n n n n same 253 ² (Square or superscript two) n n n n same 254 (black square) n n n n same 255 nbsp (non breaking space or no break space) n n n n same *Gives mapping for searching where the ASCII value is not used.