| Trademark / Brand Name |
Class(es) |
| SI SURBHI INDUSTRIES |
35 |
| SI SUREN INTERNATIONAL |
35 |
| SI SURGICAL +arcs |
10 |
| SI SWAGAT |
7 |
| SI SWAL +oval & arcs |
17 |
| SI SWAR india PARIWAR +hand |
36 |
| SI SWASTIK INDUSTRIES |
9 |
| SI SWAYAM LIFESPACES |
36, 37, 43 |
| SI SWIFT INDIA |
5 |
| SI SWISSCOTT +oval |
25 |
| SI SWISSCOTT GALAXY +oval |
25 |
| SI SWISSER +oval |
9 |
| SI SYMPHONY +crown & horses |
24 |
| SI SYON +star oval & arcs |
41 |
| SI SYSCON INSTRUMENTS +oval |
7, 9 |
| SI TAI ER in chinese +squar |
12 |
| SI TECH +cross |
17, 19 |
| SI THE SCHOLARS' INSTITUTE |
16 |
| SI THREESA INFOWAY +arcs |
38 |
| SI TIP TON sweet supari |
31 |
| SI TRANSPARENT PACKAGING |
20 |
| SI TUFF-ROCK +hut & oval |
1 |
| SI VALLEY |
9 |
| SI VEDOFLAME +oval |
11 |
| SI VICSON CAB |
9 |
| SI VIJAYLAXMI +oval |
11 |
| SI VIMSAN LIFESCIENCES +ova |
35 |
| SI engineers +globe cogwhee |
7 |
| SI fab |
6 |
| SI gold lane |
35 |
| SI group +arcs & ovals |
1 |
| SI hindustan foil +square |
6 |
| SI imperial specials |
34 |
| SI india +star |
2 |
| SI knowledge management |
35 |
| SI milk fresh +square |
31 |
| SI million |
11 |
| SI natraj +oval |
29 |
| SI professional +square |
3 |
| SI punjabi PUNJABIAN DE RAN |
41 |
| SI rice +square & ribbon |
30 |
| SI salem |
11 |
| SI sarung samarinda +shield |
25 |
| SI shine india +star square |
2 |
| SI shudh MAKHAN +square |
31 |
| SI solid |
37, 39 |
| SI speakwel +squares |
41 |
| SI specialise instruments |
35 |
| SI steel's INTERIOR +oval |
6 |
| SI stick international |
16 |
| SI stitch india |
23 |
| SI sunshine +square & circl |
11 |
| SI swarajya india +bird |
5 |
| SI swarajya india +bird dro |
29 |
| SI systems (INDIA) +lamp |
7 |
| SI technologies |
9 |
| SI'TARC |
42 |
| SI-266 |
10 |
| SI-BONE |
10 |
| SI-BONE +arc |
10 |
| SI-COAT 570 |
1 |
| SI-FIXIM |
5 |
| SI-GOLD |
7 |
| SI-KING |
12 |
| SI-POD |
9 |
| SI-QUEST |
42 |
| SI-RO-SET SHIROSETTO |
40 |
| SI-SAMRAT +fish & oval |
11 |
| SI-SPOWER +hexagon |
9 |
| SI-UK +triangle |
41 |
| SI. VI. SHIPPING +ship arcs |
12 |
| SI. VI. SHIPPING CORPORATIO |
39 |
| AI RUI SI TE IRISATED |
1 |
| AI RUI SI TE IRISATED +oval |
1 |
| B SI +square |
20 |
| BIOLURE-SI |
5 |
| BROW SI +circle |
9 |
| BULL'SI BANG ON TARGET +arc |
41 |
| C SI +arc & square |
11 |
| CERRUTI SI |
3 |
| CHHOTI SI AASHA |
38 |
| CHHOTI SI ASHA |
9 |
| SI |
41 |
| D AI RUI SI TE IRISATED |
1 |
| DA VINCI SI |
10 |
| DAN WEI TE SI WTS DANWEITES |
25 |
| DECENT DE SI TAI +arc |
17 |
| DOLI SAGAR SI +men & woman |
2 |
| DTS-SI |
12 |
| E ER DUO SI in chinese |
25 |
| ELEGANZZ BY SI |
35 |
| EYE-ON-SI |
9 |
| GE AI SI KE GAOKE in chines |
25 |
| GROMOR SI-LAMINA |
1 |
| HILTON SI brand +ovals |
25 |
| HU SI U CHOU SREE JAGNANA |
45 |
| INTERBERG SI +triangle |
9 |
| KHUSHI SI MITHAS +face oval |
30 |
| LADOO EK NANHI SI PARI +ova |
38, 41 |
| LEI MU GONG SI RAMON +squar |
9 |
