| Abbreviated Journal Title | ISSN | Total Cites | Impact factor | Immediacy Index | Articles | Cited Half-life |
| LAB ANIM-UK | 0023-6772 | 797 | 0.76 | 0.229 | 48 | 7.9 |
| LAB ANIMAL | 0093-7355 | 216 | 0.411 | 0.062 | 32 | 5.3 |
| LAB CHIP | 1473-0197 | 2879 | 5.821 | 1.111 | 190 | 2.5 |
| LAB INVEST | 0023-6837 | 10307 | 4.453 | 0.821 | 112 | 9.3 |
| LABMEDICINE | 0007-5027 | 160 | 0.188 | 0.167 | 78 | 6.8 |
| LAIT | 0023-7302 | 976 | 0.868 | 0.212 | 33 | 8.2 |
| LAKE RESERV MANAGE | 1040-2381 | 282 | 0.403 | 0.188 | 32 | 8.7 |
| LANCET | 0140-6736 | 133932 | 25.8 | 7.419 | 301 | 7.4 |
| LANCET INFECT DIS | 1473-3099 | 3372 | 11.808 | 1.806 | 62 | 3.2 |
| LANCET NEUROL | 1474-4422 | 2887 | 9.479 | 2.13 | 100 | 2.8 |
| LANCET ONCOL | 1470-2045 | 3773 | 10.119 | 2.527 | 91 | 3.2 |
| LAND DEGRAD DEV | 1085-3278 | 489 | 0.714 | 0.082 | 49 | 6.9 |
| LANDBAUFORSCH VOLK | 0458-6859 | 100 | 0.377 | 0.143 | 14 | 6.1 |
| LANDSCAPE ECOL | 0921-2973 | 2695 | 2.558 | 0.339 | 109 | 7 |
| LANDSCAPE URBAN PLAN | 0169-2046 | 1922 | 2.029 | 0.385 | 117 | 5.8 |
| LANG RESOUR EVAL | 1574-020 | 6 | 0.25 | 0.2 | 5 | |
| LANGENBECK ARCH SURG | 1435-2443 | 1249 | 1.496 | 0.167 | 78 | 6.9 |
| LANGMUIR | 0743-7463 | 60474 | 3.902 | 0.623 | 1701 | 5.5 |
| LARYNGO RHINO OTOL | 0935-8943 | 776 | 0.4 | 0.07 | 115 | 7.5 |
| LARYNGOSCOPE | 0023-852 | 11341 | 1.736 | 0.188 | 425 | 8.1 |
| LASER ENG | 0898-1507 | 78 | 0.229 | 0 | 24 | |
| LASER FOCUS WORLD | 1043-8092 | 339 | 0.249 | 0.073 | 109 | 6.4 |
| LASER MED SCI | 0268-8921 | 442 | 1.186 | 0.075 | 40 | 4.9 |
| LASER PART BEAMS | 0263-0346 | 1317 | 3.958 | 1.07 | 71 | 3.2 |
| LASER PHYS | 1054-660 | 951 | 0.516 | 0.142 | 226 | 4.7 |
| LASER PHYS LETT | 1612-2011 | 299 | 1.225 | 0.429 | 105 | 1.8 |
| LASER SURG MED | 0196-8092 | 2995 | 2.077 | 0.403 | 119 | 6.4 |
| LAT AM APPL RES | 0327-0793 | 85 | 0.195 | 0.02 | 50 | |
| LC GC EUR | 1471-6577 | 432 | 0.581 | 0.111 | 81 | 3.9 |
| LC GC N AM | 1527-5949 | 595 | 0.443 | 0.099 | 232 | 5.1 |
| LEARN BEHAV | 1543-4494 | 241 | 1.926 | 0.172 | 29 | 2.6 |
| LEARN MEMORY | 1072-0502 | 2931 | 5.099 | 0.924 | 105 | 4.4 |
| LECT NOTES MATH | 0075-8434 | 7304 | 1.206 | 0.455 | 33 | >10.0 |
| LEPROSY REV | 0305-7518 | 472 | 0.847 | 0.13 | 23 | 7.1 |
| LETHAIA | 0024-1164 | 1067 | 1.8 | 0 | 33 | >10.0 |
| LETT APPL MICROBIOL | 0266-8254 | 3620 | 1.593 | 0.186 | 215 | 7 |
| LETT MATH PHYS | 0377-9017 | 1263 | 0.986 | 0.128 | 86 | 10 |
| LETT ORG CHEM | 1570-1786 | 293 | 1.004 | 0.19 | 205 | 1.8 |
| LEUKEMIA | 0887-6924 | 11730 | 6.146 | 1.407 | 221 | 4.7 |
| LEUKEMIA LYMPHOMA | 1042-8194 | 4481 | 1.559 | 0.442 | 308 | 5.1 |
| LEUKEMIA RES | 0145-2126 | 3218 | 2.483 | 0.803 | 213 | 4.8 |
| LEUKOS | 1550-2724 | 10 | 0.25 | 0.111 | 9 | |
| LICHENOLOGIST | 0024-2829 | 690 | 0.88 | 0.21 | 62 | 7.8 |
| LIFE SCI | 0024-3205 | 17807 | 2.389 | 0.368 | 702 | 7.7 |
| LIFETIME DATA ANAL | 1380-7870 | 230 | 0.446 | 0 | 27 | 7.3 |
| LIMNOL OCEANOGR | 0024-3590 | 17752 | 3.287 | 0.784 | 259 | >10.0 |
| LIMNOL OCEANOGR-METH | ****-**** | 241 | 2.322 | 0.122 | 41 | 2.3 |
| LIMNOLOGICA | 0075-9511 | 263 | 0.722 | 0 | 25 | 8 |
| LIMNOLOGY | 1439-8621 | 308 | 0.682 | 0.067 | 30 | 5.9 |
| LINEAR ALGEBRA APPL | 0024-3795 | 3748 | 0.585 | 0.118 | 373 | 9.6 |
| LINEAR MULTILINEAR A | 0308-1087 | 346 | 0.31 | 0.088 | 34 | >10.0 |
| LIPIDS | 0024-4201 | 5707 | 1.935 | 0.145 | 124 | 9.1 |
| LIQ CRYST | 0267-8292 | 3614 | 1.417 | 0.129 | 124 | 7.8 |
| LITHOL MINER RESOUR+ | 0024-4902 | 113 | 0.202 | 0.136 | 44 | 5.2 |
| LITHOS | 0024-4937 | 3096 | 2.203 | 0.481 | 135 | 6.7 |
| LIVER INT | 1478-3223 | 831 | 2.344 | 0.271 | 166 | 2.2 |
| LIVER TRANSPLANT | 1527-6465 | 6009 | 4.629 | 0.825 | 269 | 3.7 |
| LIVEST PROD SCI | 0301-6226 | 3274 | 1.131 | 0 | 7.4 | |
| LIVEST SCI | 1871-1413 | 27 | 0.124 | 210 | ||
| LOGIC J IGPL | 1367-0751 | 118 | 0.229 | 0.049 | 41 | 5.9 |
| LOW TEMP PHYS+ | 1063-777 | 1101 | 0.622 | 0.295 | 146 | 7.1 |
| LUMINESCENCE | 1522-7235 | 415 | 0.874 | 0.163 | 43 | 4.5 |
| LUNG | 0341-2040 | 598 | 1 | 0.02 | 51 | 8.9 |
| LUNG CANCER | 0169-5002 | 4359 | 3.554 | 0.634 | 205 | 3.6 |
| LUPUS | 0961-2033 | 3102 | 2.366 | 0.245 | 155 | 5.3 |
| LWT-FOOD SCI TECHNOL | 0023-6438 | 2420 | 1.299 | 0.263 | 156 | 9.1 |
| LYMPHOLOGY | 0024-7766 | 399 | 0.714 | 0.208 | 24 | >10.0 |